Various concerts and master classes in Germany and abroad, e.g. Japan, U.S.A., South America Since 2000 Since 1995 1998-1999 1989-1995 Artistic secondary occupation: Principal conductor of the Festival Orchestra of Europe Musical director of the ensemble "Tritonus Wimares" Musical director of the Jugendsinfonieorchester Hannover Professor for Tuba and chamber music at the High School of Music, Hamburg   1988 1986-1988 1978-1987 Lecturer at the High School of Music, Hamburg Lecturer at the High School of Music, Lübeck Lecturer at the High School of Music Rheinland (Aachen und Düsseldorf) __________< back______further >